
Episodes

1. Episode 1
18 Sept 2015 · 63 min · 9.0/10
Risking lawsuits to save lives, surgeon Lee Hae-seong clashes with the hospital director, Park Geon.

2. Episode 2
19 Sept 2015 · 62 min · 9.0/10
A sudden explosion creates numerous casualties; Hae-seong, Ttol-mi, and Ji-na are all on the scene.

3. Episode 3
25 Sept 2015 · 65 min · 9.0/10
A 6.5 earthquake hits the city of Seoul; Hae-seong and Ttol-mi attempt to treat the injured.

4. Episode 4
26 Sept 2015 · 63 min · 8.0/10
There are people who are still alive under a pile of concrete; Hae-seong makes a difficult decision.

5. Episode 5
2 Oct 2015 · 61 min · 9.0/10
Doctors perform triage on the victims, but Director Park and Han U-jin have a different plan.

6. Episode 6
3 Oct 2015 · 63 min
Mirae Hospital is running out of electricity, and Director Park prepares for a complete shutdown.

7. Episode 7
9 Oct 2015 · 64 min · 9.0/10
After going to search for a blood bank, Hae-seong returns to Mirae Hospital injured and unconscious.

8. Episode 8
10 Oct 2015 · 63 min · 9.0/10
The hospital depletes its resources, yet rescues continue and victims pour in.

9. Episode 9
16 Oct 2015 · 64 min · 9.0/10
U-jin complains of dizziness; a crisis strikes the ER as multiple patients go into cardiac arrest.

10. Episode 10
17 Oct 2015 · 60 min · 9.0/10
Director Park and Kang Ju-ran, head of ER, argue over whether to close the hospital.

11. Episode 11
23 Oct 2015 · 62 min · 9.0/10
While treating an elderly man and a young boy, Hae-seong experiences severe anxiety symptoms.

12. Episode 12
24 Oct 2015 · 63 min · 9.0/10
Hae-seong locks himself up in his room; Director Park vows to make him pay for his misjudgment.

13. Episode 13
30 Oct 2015 · 62 min · 9.0/10
Hae-seong studies to tackle a complicated surgery that no other doctor is willing to perform.

14. Episode 14
31 Oct 2015 · 62 min · 9.0/10
Director Park is asked to perform neurosurgery on a VIP patient who is in critical condition.

15. Episode 15
6 Nov 2015 · 62 min
Director Park calls for an executive meeting to discuss Hae-seong's qualifications.

16. Episode 16
7 Nov 2015 · 62 min
Director Park's struggle for power turns into a battle of pride between himself and Hae-seong.

17. Episode 17
13 Nov 2015 · 61 min
Congressman Gu Ja-hyeok gets into a confrontation with the head of the fire crew.

18. Episode 18
14 Nov 2015 · 62 min
Not able to trust another doctor with her father, Ttol-mi pleads for Hae-seong's help.

19. Episode 19
20 Nov 2015 · 63 min
Mirae Hospital's doctors return to work; Director Park plans his revenge against Hae-seong.

20. Episode 20
21 Nov 2015 · 63 min
Hae-seong faces the hardest decision he's had to make since he became a doctor.
D-Day Season 1: quick answers
How many episodes are in D-Day Season 1?
Season 1 of D-Day has 20 episodes, about 21 hours in total.
When did D-Day Season 1 come out?
Season 1 premiered on 18 Sept 2015.